5657 search results - page 74 / 1132 » Micropayments for Wireless Communications |
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—In this paper we propose non-regenerative multicarrier multiple-input multiple-output (MIMO) relay techniques that minimize the mean-squared error (MSE) of the signal wa...
ROBOCUP
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. The default solution for mobile robot communication is RFnetworking, typically based on one of the IEEE 802.11 standards also known as WLAN technology. Radio communicatio...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
Tie problem of encoding and transmitting a video sequence over a wireless channel is considered. Our objective is to minimize the end-to-end didortimi while using a limited amount...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
— We study the problem of relay selection in a wireless cooperative network. Assuming a single source, a single destination, and N uniformly distributed candidate relays, we seek...
LCN
2006
IEEE
14 years 2 months ago
2006
IEEE
Multi-hop relaying is an important concept in future generation wireless networks. It can address the inherent problems of limited capacity and coverage in cellular networks. Howe...